www/nginx-devel: update 1.27.4 -> 1.27.5

<ChangeLog>

*) Feature: CUBIC congestion control in QUIC connections.

*) Change: the maximum size limit for SSL sessions cached in shared

memory has been raised to 8192.

*) Bugfix: in the "grpc_ssl_password_file", "proxy_ssl_password_file",

and "uwsgi_ssl_password_file" directives when loading SSL
certificates and encrypted keys from variables; the bug had appeared
in 1.23.1.

*) Bugfix: in the $ssl_curve and $ssl_curves variables when using

pluggable curves in OpenSSL.

*) Bugfix: nginx could not be built with musl libc.

Thanks to Piotr Sikora.

*) Performance improvements and bugfixes in HTTP/3.

</ChangeLog>